If a newspaper boy earns 20 percent on selling 290 newspaper for Rs 522 at what price had he bought each newspaper
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He purchased the newspaper at 1.5 rupees.
290 for 522
1 for 522/290
He got profit of 20 %
So 120 % is 522/290
1% is (522/290)/120
100% is (522/290)/120 x100
=1.5
290 for 522
1 for 522/290
He got profit of 20 %
So 120 % is 522/290
1% is (522/290)/120
100% is (522/290)/120 x100
=1.5
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